querystriing

Chandu Kumawat

10y813Visual Basic .NET

how we can use QueryString in c#

5 Replies

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Munesh Sharma10y ago
http://www.dotnetperls.com/querystring
Rajesh Singh10y ago
QueryString. Web pages can be requested with query strings. The QueryString in ASP.NET accesses this information. When you load file.html?x=y, it parses "x" and "y". Most examples show one way of using this NameValueCollection.

Ex: file.html"?param=dotnet"
using System;
using System.Web.UI;
public partial class _Default : Page
{
protected void Page_Load(object sender, EventArgs e)
{
string v = Request.QueryString["param"];
if (v != null)
{
Response.Write("param is ");
Response.Write(v);
}
}
}

References:
http://www.dotnetperls.com/querystring

Please accept my answer if you feel it is right answer.
Arul R10y ago
Kindly refer the below links, Hope this will solve your problem.
http://www.codeproject.com/Articles/5876/Passing-variables-between-pages-using-QueryString
http://www.dotnetperls.com/querystring
https://msdn.microsoft.com/en-us/library/6c3yckfw.aspx
Let me know for any thing more....
If your problem solved means kindly Accept my answer
Rajeesh Menoth10y ago
Hi,

QueryString. Web pages can be requested with query strings. The QueryString in ASP.NET accesses this information. When you load file.html?x=y, it parses "x" and "y". Most examples show one way of using this NameValueCollection. There is a faster way.

Example with Code :

http://www.aspdotnet-suresh.com/2012/10/query-string-in-aspnet-example-c-vbnet.html

http://www.dotnetperls.com/querystring
Manas Mohapatra10y ago
The QueryString collection is used to retrieve the variable values in the HTTP query string. The HTTP query string is specified by the values following the question mark (?), like this:

?ID=10">Link with a query string

It is state management objects which considered as client side.

public partial class Page1: System.Web.UI
{
protected void Page_Load(object sender, EventArgs e)
{
   string ID = Request.QueryString["ID"];
   if (ID != null)
   {
      Response.Write("ID is: " + ID);
   }
}
}

http://www.codeproject.com/Articles/5876/Passing-variables-between-pages-using-QueryString